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RISPlasticity and Fracture Modeling/Experimental Study of a Porous Metal Under Various Strain Rates, Temperatures, and Stress States
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A microstructurebased internal state variable (ISV) plasticitydamage model was used to model the mechanical behavior of a porous FC0205 steel alloy that was procured via a powder metal (PM) process. Because the porosity ...
Stress-State, Temperature, and Strain Rate Dependence of Vintage ASTM A7 Steel
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The structure–property relationships of a vintage ASTM A7 steel is quantified in terms of stress state, temperature, and strain rate dependence. The microstructural stereology revealed primary phases to be 15.8% ± 2.6% ...
Strain Rate and Stress-State Dependence of Gray Cast Iron
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An investigation of the mechanical strain rate, inelastic behavior, and microstructural evolution under deformation for an as-cast pearlitic gray cast iron (GCI) is presented. A complex network of graphite, pearlite, ...